<!--车辆管理页-->
<template>
  <div style="height: 6vh;background-color:#fff;padding:10px 20px;">
    <span style="line-height:60px;font-size:20px;">车辆管理</span>
    <el-button @click="dialogVisible=true" type="primary" style="float:right;margin-top:13px;">新建车辆</el-button>
  </div>
  <!-- 新增车辆弹窗 -->
  <el-dialog :title="dialogTitle" v-model="dialogVisible" style="width:1000px;padding:40px;position:relative;bottom: 40px;" :before-close="handleClose">
    <el-form label-width="80px" label-position="top">
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="车辆品牌">
            <el-input v-model="saveVehicleForm.brand" placeholder="请输入内容"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="车辆牌号">
            <el-input v-model="saveVehicleForm.license" placeholder="请输入内容"></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="车辆型号">
            <el-input v-model="saveVehicleForm.model" placeholder="请输入内容"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="车辆识别码">
            <el-input v-model="saveVehicleForm.code" placeholder="请输入内容"></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="车辆排量">
            <el-select placeholder="请选择" v-model="saveVehicleForm.displacement">
              <el-option label="1.6" value="1"></el-option>
              <el-option label="2.5" value="2"></el-option>
              <el-option label="4" value="3"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="车辆类型">
            <el-select placeholder="请选择" v-model="saveVehicleForm.type">
              <el-option label="轿车" value="10"></el-option>
              <el-option label="货车" value="20"></el-option>
              <el-option label="客车" value="30"></el-option>
              <el-option label="挂车" value="40"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="车身颜色">
            <el-select placeholder="请选择" v-model="saveVehicleForm.color">
              <el-option label="黑" value="10"></el-option>
              <el-option label="白" value="20"></el-option>
              <el-option label="蓝" value="30"></el-option>
              <el-option label="灰" value="40"></el-option>
              <el-option label="银" value="50"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="里程数">
            <el-input v-model="saveVehicleForm.kilometers" placeholder="请输入内容"></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="购买时间">
            <el-date-picker type="date" v-model="saveVehicleForm.buyTime" format="YYYY-MM-DD" value-format="YYYY-MM-DD"/>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="上牌时间">
            <el-date-picker type="date" v-model="saveVehicleForm.regTime" format="YYYY-MM-DD" value-format="YYYY-MM-DD"/>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="购买价格">
            <el-input v-model="saveVehicleForm.buyMoney" placeholder="请输入内容"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="电池类型">
            <el-select placeholder="请选择" v-model="saveVehicleForm.batteryType">
              <el-option label="铅酸蓄电池" value="10"></el-option>
              <el-option label="镍氢电池" value="20"></el-option>
              <el-option label="钠硫电池" value="30"></el-option>
              <el-option label="二次锂电池" value="40"></el-option>
              <el-option label="空气电池" value="50"></el-option>
              <el-option label="三元锂电池" value="60"></el-option>
              <el-option label="碱性燃料电池" value="70"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <template #footer>
      <el-button @click="handleClose">取消</el-button>
      <el-button type="primary" @click="saveVehicle">确定</el-button>
    </template>
  </el-dialog>
  <!-- 车辆搜索卡片 -->
  <el-card style="margin:20px;height: 70px;">
    <el-form :inline="true">
      <el-form-item label="车辆品牌">
        <el-input placeholder="请输入内容" v-model="searchVehicleForm.brand" @keydown.enter="loadVehicle()" style="width:220px;"></el-input>
      </el-form-item>
      <el-form-item label="车牌号" style="width:290px;">
        <el-input placeholder="请输入内容" v-model="searchVehicleForm.license" @keydown.enter="loadVehicle()" style="width:220px;"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="resetSearch()">重置</el-button>
        <el-button type="primary" @click="loadVehicle()">查询</el-button>
      </el-form-item>
    </el-form>
  </el-card>
  <!-- 车辆列表 -->
  <el-card style="margin:20px;">
    <el-table :data="vehicleArr">
      <el-table-column type="index" label="编号" width="80" align="center"/>
      <el-table-column prop="brand" label="车辆品牌" align="center"/>
      <el-table-column prop="license" label="车牌号" align="center"/>
      <el-table-column prop="code" label="车辆识别码" align="center"/>
      <el-table-column prop="type" label="车辆类型" align="center"
                       :formatter="vehicleTypeFormatter"/>
      <el-table-column prop="buyMoney" label="购买价格" align="center"/>
      <el-table-column prop="buyTime" label="购买时间" align="center"/>
      <el-table-column prop="regTime" label="上牌时间" align="center"/>
      <el-table-column prop="batteryType" label="电池类型" :formatter="batteryTypeFormatter" align="center"/>
      <el-table-column prop="status" label="车辆状态" :formatter="vehicleStatusFormatter" align="center"/>
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button link type="primary" @click="editVehicle(scope.row.id)" size="small">编辑</el-button>
          <el-button link type="primary" @click="deleteVehicle(scope.row.id)" size="small">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>
</template>
<script setup>
import {onMounted, ref} from "vue";
import qs from "qs";
import axios from "axios";
import {ElMessage} from "element-plus";

//控制新增车辆弹窗是否显示
const dialogVisible = ref(false);
//定义变量控制dialog的标题
const dialogTitle = ref('新增车辆');

const vehicleArr=ref([]);
const searchVehicleForm = ref({brand:'',license:''});
const loadVehicle = () =>{
  let data = qs.stringify(searchVehicleForm.value);
  axios.get(BASE_URL+"/v1/vehicle/select?"+data)
  .then((response)=>{
    if (response.data.code===2000){
      vehicleArr.value=response.data.data;
    }else {
      ElMessage.error(response.data.msg);
    }
  })
}
onMounted(()=>{
  loadVehicle();
})
const resetSearch = ()=>{
  searchVehicleForm.value = {};
  loadVehicle();
}

const vehicleTypeFormatter = (row, column,cellValue,index)=>{
  if(cellValue==10){
    cellValue= '轿车';
  }else if(cellValue==20){
    cellValue= '货车';
  }else if(cellValue==30){
    cellValue= '客车';
  }else if(cellValue==40){
    cellValue= '挂车';
  }
  return cellValue;
}

//电池类型显示转换
const batteryTypeFormatter = (row, column,cellValue,index) => {
  if (cellValue==10){
    cellValue= '铅酸蓄电池';
  }else if (cellValue==20){
    cellValue= '镍氢电池';
  }else if (cellValue==30){
    cellValue= '钠硫电池';
  }else if (cellValue==40){
    cellValue= '二次锂电池';
  }else if (cellValue==50){
    cellValue= '空气电池';
  }else if (cellValue==60){
    cellValue= '三元锂电池';
  }else if (cellValue==70){
    cellValue= '碱性燃料电池';
  }
  return cellValue;
}
//车辆状态显示转换
const vehicleStatusFormatter = (row, column,cellValue,index) => {
  if(cellValue==1){
    cellValue= '空闲';
  }else if(cellValue==2){
    cellValue= '占用';
  }
  return cellValue;
}

const saveVehicleForm = ref({
  brand:'',
  license:'',
  model:'',
  code:'',
  displacement:'',
  type:'',
  color:'',
  kilometers:'',
  buyTime:'',
  regTime:'',
  buyMoney:'',
  batteryType:''
});
const handleClose = ()=>{
  if(confirm("是否關閉此窗口！")){
    dialogVisible.value=false;
    saveVehicleForm.value={};
  }
}
const saveVehicle = ()=>{
  let data = qs.stringify(saveVehicleForm.value);
  axios.post(BASE_URL+"/v1/vehicle/save",data)
  .then((response)=>{
    if(response.data.code===2000){
      ElMessage.success('保存成功!');
      dialogVisible.value=false;
      saveVehicleForm.value={};
      loadVehicle();
    }else if(response.data.code===5001) {
      ElMessage.error(response.data.data);
    }else {
      ElMessage.error(response.data.msg);
    }
  })
}

const editVehicle = (id)=>{
  dialogTitle.value = '编辑車輛';
  dialogVisible.value = true;
  axios.get(BASE_URL+'/v1/vehicle/select?id='+id).then((response) => {
    if (response.data.code === 2000) {
      //若请求成功，赋值给saveUserForm，因为后端返回的是list，所以这里要data[0]
      saveVehicleForm.value = response.data.data[0];
    }else {
      ElMessage.error(response.data.msg);
    }
  })
}
const deleteVehicle = (id)=>{
  if (confirm("您確定要刪除嗎！")){
    axios.post(BASE_URL+"/v1/vehicle/del?id="+id)
    .then((response)=>{
      if (response.data.code===2000){
        ElMessage.success("刪除成功！");
        loadVehicle();
      }else {
        ElMessage.error(response.data.ms);
      }
    })
  }
}
</script>